[QuickNote] Decrypting the C2 configuration of Warzone RAT

1. Introduction

Warzone RAT is a type of malware that is capable of infiltrating a victim’s computer and giving attackers remote access and control over the system. The malware has gained notoriety for its advanced capabilities and ability to evade detection, making it a serious threat to computer security.

Warzone RAT is typically spread through phishing emails or other social engineering techniques, where attackers trick victims into downloading and installing the malware on their systems. Once the malware is installed, it can perform a variety of malicious actions, including stealing passwords, taking screenshots, and logging keystrokes. It can also download and execute additional malware, giving attackers even more control over the victim’s system.

One of the key features of Warzone RAT is its ability to encrypt its configuration data, making it difficult for security experts to analyze and understand how the malware operates. Currently, there are two variants of the malware in circulation, each using a different method to decode its configuration. The first variant uses standard RC4 encryption, while the second variant uses a modified version of RC4. This modification makes it even more challenging to decrypt and analyze the malware’s configuration data.